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saveliy_v [14]
3 years ago
8

FIND THE DOMAIN AND RANGE THERES A PIC ​

Mathematics
2 answers:
Pie3 years ago
8 0

Answer:

Domain: (-5, 1)

Range: (-1, 5)

General Formulas and Concepts:

<u>Algebra I</u>

  • Domain is the set of x-values that can be inputted into function f(x)
  • Range is the set of y-values that are outputted by function f(x)

Step-by-step explanation:

According to the graph, the line's x-values span from -5 to 1. Since both are open dot, they are exclusive from the domain:

Interval Notation: (-5, 1)

Inequality Notation: -5 < x < 1

According to the graph, the line's y-values span from -1 to 5. Since both are open dot, they are exclusive from the range:

Interval Notation: (-1, 5)

Inequality Notation: -1 < y < 5

xeze [42]3 years ago
5 0
Domain -5,1 range -1, 5
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Step-by-step explanation:

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3 years ago
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A boy bought an article for £9. He spent £4
Marina86 [1]

Answer:

Profit % = 39%

Step-by-step explanation:

Cost price of the article = 9

Price for repairing = 4

Therefore, Total cost of the article = 9 + 4 = 13

Selling price  of the article = 18

Profit = 18 - 13 = 5

Hence,

          Profit \% = \frac{Profit}{Cost \ price} \times 100\\\\

                        = \frac{5}{13} \times 100\\\\=38.46 \%\\\\=38.5 \%

Profit percent (to the nearest %) = 39%

4 0
3 years ago
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telo118 [61]
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5 0
4 years ago
Which trigonometric function has the same value as sin 75?
Sonbull [250]
The answer would be tan (44).

For sin (75)
The answer will be computed this way:
sin 75º = sin (30)º + 45º= sin 30 cos 45+cos 30 sin 45= 1/2*√2/2+√3/2*√2/2=√2/4+√6/4=(√2+√6)/4Check with calculator:sin 75º ≈ 0.9659

For tan (44): checking with the calculator the answer is also: ≈ 0.9659


6 0
3 years ago
PLEASE HELP PLEASE AND EXPLAIN THANK YOU​
Ainat [17]

Answer: 56

Step-by-step explanation:

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